Bump react-splitter-layout in /Website/Packages/datax-pipeline (#427)

Bumps [react-splitter-layout](https://github.com/zesik/react-splitter-layout) from 3.0.1 to 4.0.0.
- [Release notes](https://github.com/zesik/react-splitter-layout/releases)
- [Commits](https://github.com/zesik/react-splitter-layout/compare/3.0.1...4.0.0)

---
updated-dependencies:
- dependency-name: react-splitter-layout
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Website/Packages/datax-pipeline/package-lock.json

@@ -4976,9 +4976,9 @@
       }
     },
     "react-splitter-layout": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/react-splitter-layout/-/react-splitter-layout-3.0.1.tgz",
-      "integrity": "sha512-XfFQvrvnow2XKil07FKIT9NuapNgeuQwcAJMZDGHLd/EZ8Ag6fb5U9sSF+g5qIeIux63bDY8RScl63kYaEFu7w==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/react-splitter-layout/-/react-splitter-layout-4.0.0.tgz",
+      "integrity": "sha512-SLqOjBOxRuizWUa83w6q5/u9cDWa9/yj9Iko9V9JFN8x+cqIXiDlUFWSx+icz3IIgvsN/oRIw3za5/32RjIwrA==",
       "dev": true
     },
     "react-time-picker": {

Website/Packages/datax-pipeline/package.json

@@ -47,7 +47,7 @@
     "react-redux": "6.0.1",
     "react-router": "5.3.3",
     "react-router-dom": "5.3.3",
-    "react-splitter-layout": "3.0.1",
+    "react-splitter-layout": "4.0.0",
     "redux": "4.2.0",
     "redux-thunk": "2.4.1",
     "reselect": "4.1.6",